Shooting themselves in the foot? Like when a stupid coach makes a stupid decision to go for two instead of playing for overtime, and an inept quarterback throws an interception on said play to confirm said stupid coach's stupidity and the team loses by one point? Is that what he means by [Mark May]ting the bed?
We've all heard it said that football is 90% mental, 10% physical. Mentally tough teams win close games, mentally soft teams choke them away. Ohio State has, generally speaking, been a mentally tough team since 2002 - that's part of being talented.
I once asked a friend of mine, who was a four-year starter at a top-10 college program and played a few years in the NFL, why some really talented players never made it. His answer: "Because they're pussies." A simple answer, but probably pretty close to the mark.
Now look at Michigan. Hoke had a lot of players who are mentally soft pussies. During his tenure, the only players who had any toughness whatsoever were Rich Rod recruits. Jim-Bo should have a real fun time trying to turn those pussies into real men. Michigan fan should expect a lot of attrition and a very poor record in 2015. Harbaugh will need at least a year, probably two, to clear out the dead wood and instill a new culture in Ann Arbor. If that's even possible....